diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/misc/shuf.sh | 50 |
1 files changed, 25 insertions, 25 deletions
diff --git a/tests/misc/shuf.sh b/tests/misc/shuf.sh index a25a6f8ad..28c6483ca 100755 --- a/tests/misc/shuf.sh +++ b/tests/misc/shuf.sh @@ -94,66 +94,66 @@ shuf -i0-9 -o A -o B && shuf -i0-9 --random-source A --random-source B && { fail=1; echo "shuf did not detect multiple --random-source usage.">&2 ; } -# Test --repetition option +# Test --repeat option -# --repetition without count should return one line -shuf --rep -i0-10 > exp || framework_failure_ +# --repeat without count should return an indefinite number of lines +shuf --rep -i 0-10 | head -n 1000 > exp || framework_failure_ c=$(wc -l < exp) || framework_failure_ -test "$c" -eq 1 || { fail=1; echo "--repetition default count is not 1">&2 ; } +test "$c" -eq 1000 || { fail=1; echo "--repeat does not repeat indefinitely">&2 ; } -# --repetition can output more values than the input range +# --repeat can output more values than the input range shuf --rep -i0-9 -n1000 > exp || framework_failure_ c=$(wc -l < exp) || framework_failure_ -test "$c" -eq 1000 || { fail=1; echo "--repetition with --count failed">&2 ; } +test "$c" -eq 1000 || { fail=1; echo "--repeat with --count failed">&2 ; } # Check output values (this is not bullet-proof, but drawing 1000 values # between 0 and 9 should produce all values, unless there's a bug in shuf # or a very poor random source, or extremely bad luck) c=$(sort -nu exp | paste -s -d ' ') || framework_failure_ test "$c" = "0 1 2 3 4 5 6 7 8 9" || - { fail=1; echo "--repetition produced bad output">&2 ; } + { fail=1; echo "--repeat produced bad output">&2 ; } -# check --repetition with non-zero low value +# check --repeat with non-zero low value shuf --rep -i222-233 -n2000 > exp || framework_failure_ c=$(cat exp | sort -nu | paste -s -d ' ') || framework_failure_ test "$c" = "222 223 224 225 226 227 228 229 230 231 232 233" || - { fail=1; echo "--repetition produced bad output with non-zero low">&2 ; } + { fail=1; echo "--repeat produced bad output with non-zero low">&2 ; } -# --repetition,-i,count=0 should not fail and produce no output +# --repeat,-i,count=0 should not fail and produce no output shuf --rep -i0-9 -n0 > exp || framework_failure_ # file size should be zero (no output from shuf) test \! -s exp || - { fail=1; echo "--repetition,-i0-9,-n0 produced bad output">&2 ; } + { fail=1; echo "--repeat,-i0-9,-n0 produced bad output">&2 ; } -# --repetition with -e, without count, should return one line -shuf --rep -e A B C D > exp || framework_failure_ -c=$(cat exp | wc -l) || framework_failure_ -test "$c" -eq 1 || - { fail=1; echo "--repetition,-e default count is not 1">&2 ; } +# --repeat with -e, without count, should repeat indefinitely +shuf --rep -e A B C D | head -n 1000 > exp || framework_failure_ +c=$(wc -l < exp) || framework_failure_ +test "$c" -eq 1000 || + { fail=1; echo "--repeat,-e does not repeat indefinitely">&2 ; } -# --repetition with STDIN, without count, should return one line -printf "A\nB\nC\nD\nE\n" | shuf --rep > exp || framework_failure_ +# --repeat with STDIN, without count, should repeat indefinitely +printf "A\nB\nC\nD\nE\n" | shuf --rep | head -n 1000 > exp || framework_failure_ c=$(wc -l < exp) || framework_failure_ -test "$c" -eq 1 || - { fail=1; echo "--repetition,STDIN default count is not 1">&2 ; } +test "$c" -eq 1000 || + { fail=1; echo "--repeat,STDIN does not repeat indefinitely">&2 ; } -# --repetition with STDIN,count - can return move values than input lines +# --repeat with STDIN,count - can return move values than input lines printf "A\nB\nC\nD\nE\n" | shuf --rep -n2000 > exp || framework_failure_ c=$(wc -l < exp) || framework_failure_ test "$c" -eq 2000 || - { fail=1; echo "--repetition,STDIN,count failed">&2 ; } + { fail=1; echo "--repeat,STDIN,count failed">&2 ; } # Check output values (this is not bullet-proof, but drawing 2000 values # between A and E should produce all values, unless there's a bug in shuf # or a very poor random source, or extremely bad luck) c=$(sort -u exp | paste -s -d ' ') || framework_failure_ test "$c" = "A B C D E" || - { fail=1; echo "--repetition,STDIN,count produced bad output">&2 ; } + { fail=1; echo "--repeat,STDIN,count produced bad output">&2 ; } -# --repetition,stdin,count=0 should not fail and produce no output +# --repeat,stdin,count=0 should not fail and produce no output printf "A\nB\nC\nD\nE\n" | shuf --rep -n0 > exp || framework_failure_ # file size should be zero (no output from shuf) test \! -s exp || - { fail=1; echo "--repetition,STDIN,-n0 produced bad output">&2 ; } + { fail=1; echo "--repeat,STDIN,-n0 produced bad output">&2 ; } Exit $fail |